I think people are overthinking this haha. It means to her (assuming the user's pronouns include her) an ideal relationship is a girl whose only social media she decides to use is Twitter (meaning she knows the memes and jokes of twitter) and her boyfriend doesn't use social media at all.
The whole catch 22 of capitalism is that you have to participate in it in order to... ya know, NOT DIE. So that point was invalid. He's a poser who thinks he's smart lol